钢包底吹氩智能控制器的设计  

The Design of Intelligent Controller for Blowing Argon of Molten Steel Container

作　　者：雷俊红[1] 韩星[2] 王维新[1] 

机构地区：[1]西安文理学院机电系,陕西西安710065 [2]西安电炉研究所有限公司,陕西西安710061

出　　处：《工业加热》2009年第5期13-15,19,共4页Industrial Heating

基　　金：西安文理学院专项科研基金资助项目(KY200653)

摘　　要：分析了炼钢工艺中吹氩控制难的原因,提出控制氩气搅拌能的策略,进而得到固定压力而控制流量的控制方案,并应用PCM脉冲编码技术和模糊控制理论,对钢包吹氩的流量进行智能精确的控制。该系统已在数家炼钢厂投入运行。The matter of controlling argon flux on steel-making technical is analyzed. The tactic of controlling argon whisking energy is introduced. Moreover, the scheme of controlling flux and keeping the pressure line is advanced. Fuzzy control theory and Pulse Code Modulation are adopted. Thus the argon flux for molten steel container is controlled accurately. The intelligent control system has been used by several steelworks.

关 键 词：钢包炉 吹氩 搅拌能 脉冲编码技术 模糊控制 

分 类 号：TM924.4[电气工程—电力电子与电力传动] TF769.9[冶金工程—钢铁冶金]